CVE-2025-6529Public exploit

Remote code execution via default Telnet credentials

Published Jun 23, 2025 · Updated Jun 24, 2025

Remote code execution in the 70mai Dash Cam M300 Telnet service in firmware 20250611 allows remote attackers to execute commands. Port 23 accepts default credentials without device pairing and exposes a root Telnet session with permission to replace arbitrary files and autorun scripts. Attackers must join the dash camera's local Wi-Fi network; successful access permits memory or SD-card writes, command execution, and firmware replacement.

CVSS severity8.8
High
EPSS probability0.80%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Remote code execution in the 70mai Dash Cam M300 Telnet service in firmware 20250611 allows remote attackers to execute commands. Port 23 accepts default credentials without device pairing and exposes a root Telnet session with permission to replace arbitrary files and autorun scripts. Attackers must join the dash camera's local Wi-Fi network; successful access permits memory or SD-card writes, command execution, and firmware replacement.

The record

CVE
CVE-2025-6529
Published
Jun 23, 2025
Updated
Jun 24, 2025
Vendor
70mai
Product
Dash Cam M300
Classifications
CWE-1392, T1078.001
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=20250611

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

70mai · Dash Cam M300version=20250611

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8VulDBCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R
8.8VulDBCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R
8.3VulDBAV:A/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:W/RC:UR
7.4VulDBCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-1392Use of Default Credentials
T1078.001Valid Accounts: Default Accounts

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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